What is article 1503 of the civil code and explain?

Article 1503 of the Civil Code pertains to the obligations of a seller in a sale transaction, specifically regarding the delivery of goods. It mandates that the seller must deliver the goods in the condition agreed upon in the contract, ensuring they are free from defects and conform to the specifications outlined. This article emphasizes the seller's responsibility to fulfill the terms of the sale and protect the buyer's rights, ensuring a fair exchange in commercial transactions.